30848410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 57729024

約数和(自身を除く): 26880614

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 521, 955, 1042, 1910, 2605, 5210, 5921, 11842, 16151, 29605, 32302, 59210, 80755, 99511, 161510, 199022, 497555, 995110, 3084841, 6169682, 15424205, 30848410]

約数ペア:

[(1, 30848410), (2, 15424205), (5, 6169682), (10, 3084841), (31, 995110), (62, 497555), (155, 199022), (191, 161510), (310, 99511), (382, 80755), (521, 59210), (955, 32302), (1042, 29605), (1910, 16151), (2605, 11842), (5210, 5921)]